detection period: 2022-02-13 00:00-23:59 UTC
total number of suspected botnet IPs: 26129
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24170
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by the number of suspected botnet IPs are:
Rank | Network | # of suspected botnet IPs |
---|---|---|
1 | TencentCloud | 1214 |
2 | ALISOFT | 728 |
3 | DIGITALOCEAN-192-241-128-0 | 701 |
4 | ACEVILLEPTELTD-SG | 547 |
5 | VNPT-VN | 416 |
6 | NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 405 |
7 | TENCENT-CN | 396 |
8 | Baidu | 355 |
9 | CMNET | 325 |
10 | VIETTEL-VN | 296 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
Rank | Country/Region | # of suspected botnet IPs |
---|---|---|
1 | China | 6192 |
2 | United States | 5011 |
3 | Russian Federation | 1453 |
4 | India | 1070 |
5 | Viet Nam | 1059 |
6 | Brazil | 1009 |
7 | Singapore | 708 |
8 | Indonesia | 593 |
9 | European Union | 451 |
10 | Mexico | 422 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 7322 | 143748 |
2 | 6522 | 135130 |
3 | 6422 | 125263 |
4 | 7422 | 125200 |
5 | 7522 | 121026 |
6 | 5222 | 119816 |
7 | 7777 | 113700 |
8 | 5900 | 74042 |
9 | 445 | 68752 |
10 | 109 | 66446 |
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